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Concept explainers
(a)
Interpretation:
Lewis structure for
Concept introduction:
Steps to draw the Lewis structure of the molecule are as follows:
Step 1: Find the central atom and place the other atoms around it. The atom in a compound which has the lowest group number or lowest electronegativity considered as the central atom.
Step 2: Calculate the total number of valence electrons.
Step 3: Connect the other atoms around the central atoms to the central atom with a single bond and lower the value of valence electrons by 2 of every single bond.
Step 4: Allocate the remaining electrons in pairs so that each atom can get 8 electrons.
The octet rule is defined that every element shares an octet (8 electrons) in their outermost electron shell to form compounds. In other words, the element that obeys the octet rule must have surrounded by eight electrons. If an atom has less than eight electrons, it is said to be electron deficient and if an atom has more than eight electrons around it, it is said to be the atom has an expanded octet.
There are three important exceptions of the octet rule:
1. A molecule with electron-deficient atoms.
2. A molecule with the odd-electron atoms.
3. An atom with expanded valence shells.
(b)
Interpretation:
Lewis structure for
Concept introduction:
Steps to draw the Lewis structure of the molecule are as follows:
Step 1: Find the central atom and place the other atoms around it. The atom in a compound which has the lowest group number or lowest electronegativity considered as the central atom.
Step 2: Calculate the total number of valence electrons.
Step 3: Connect the other atoms around the central atoms to the central atom with a single bond and lower the value of valence electrons by 2 of every single bond.
Step 4: Allocate the remaining electrons in pairs so that each atom can get 8 electrons.
The octet rule is defined that every element shares an octet (8 electrons) in their outermost electron shell to form compounds. In other words, the element that obeys the octet rule must have surrounded by eight electrons. If an atom has less than eight electrons, it is said to be electron deficient and if an atom has more than eight electrons around it, it is said to be the atom has an expanded octet.
There are three important exceptions of the octet rule:
1. A molecule with electron-deficient atoms.
2. A molecule with the odd-electron atoms.
3. An atom with expanded valence shells.
(c)
Interpretation:
Lewis structure for
Concept introduction:
Steps to draw the Lewis structure of the molecule are as follows:
Step 1: Find the central atom and place the other atoms around it. The atom in a compound which has the lowest group number or lowest electronegativity considered as the central atom.
Step 2: Calculate the total number of valence electrons.
Step 3: Connect the other atoms around the central atoms to the central atom with a single bond and lower the value of valence electrons by 2 of every single bond.
Step 4: Allocate the remaining electrons in pairs so that each atom can get 8 electrons.
The octet rule is defined that every element shares an octet (8 electrons) in their outermost electron shell to form compounds. In other words, the element that obeys the octet rule must have surrounded by eight electrons. If an atom has less than eight electrons, it is said to be electron deficient and if an atom has more than eight electrons around it, it is said to be the atom has an expanded octet.
There are three important exceptions of the octet rule:
1. A molecule with electron-deficient atoms.
2. A molecule with the odd-electron atoms.
3. An atom with expanded valence shells.
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Chapter 10 Solutions
CHEMISTRY:MOLECULAR NATURE...-ALEKS 360
- Question 16 0/1 pts Choose the correct option for the following cycloaddition reaction. C CF3 CF3 CF3 CF3 The reaction is suprafacial/surafacial and forbidden The reaction is antarafacial/antarafacial and forbidden The reaction is antarafacial/antarafacial and allowed The reaction is suprafacial/surafacial and allowedarrow_forward1. Give the structures of the products obtained when the following are heated. Include stereochemistry where relevant. A NO2 + NO2 B + C N=C CEN + { 2. Which compounds would you heat together in order to synthesize the following?arrow_forwardExplain how myo-inositol is different from D-chiro-inositol. use scholarly sources and please hyperlink.arrow_forward
- What is the molarisuty of a 0.396 m glucose solution if its density is 1.16 g/mL? MM glucose 180.2 /mol.arrow_forwardProvide the proper IUPAC or common name for the following compound. Dashes, commas, and spaces must be used correctly. Br ......Im OHarrow_forwardCan you please help me solve this problems. The top one is just drawing out the skeletal correct and then the bottom one is just very confusing to me and its quite small in the images. Can you enlarge it and explain it to me please. Thank You much (ME EX1) Prblm #33arrow_forward
- I'm trying to memorize VESPR Shapes to solve problems like those. I need help making circles like the second image in blue or using an x- and y-axis plane to memorize these and solve those types of problems, especially the ones given in the top/first image (180, 120, 109.5). Can you help me with this? or is their any other efficient method do soarrow_forwardCan you please explain this problems to me? I'm very confused about it. Please provide a detailed, step-by-step explanation for me! (ME EX1) Prblm 27arrow_forwardQuestion 6 of 7 (1 point) | Question Attempt: 1 of 1 = 1 ✓2 ✓ 3 ✓ 4 ✓ 5 6 ✓ 7 This organic molecule is dissolved in a basic aqueous solution: Jen ✓ ? A short time later sensitive infrared spectroscopy reveals the presence of a new C-OH stretch absorption. That is, must now be a new molecule present with at least one C- OH bond. there 18 In the drawing area below, show the detailed mechanism that could convert the molecule above into the new molecule Ar © + Click and drag to start drawing a structure. Add/Remove step Click and drawing Save For Later Submit Assignmentarrow_forward
- Can you please explain this problem to me? I'm very confused about it. Please provide a detailed, step-by-step explanation for me! (ME EX1) Prblm 22arrow_forwardCan you please explain this problems to me? I'm very confused about it. Please provide a detailed, step-by-step explanation for me! (ME EX1) Prblm 30arrow_forwardThis organic molecule is dissolved in a basic aqueous solution: O ? olo RET A short time later sensitive infrared spectroscopy reveals the presence of a new C-OH stretch absorption. That is, there Ar must now be a new molecule present with at least one C - OH bond. In the drawing area below, show the detailed mechanism that could convert the molecule above into the new molecule. $ Add/Remove steparrow_forward
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